ANALYZING AND MAPPING ECG SIGNALS AND DETERMINING ABLATION POINTS TO ELIMINATE BRUGADA SYNDROME

摘要

A system and method for Brugada syndrome epicardial ablation comprisingpreparing an endocardial duration map; preparing a baseline epicardialduration map comprising at least one or more areas of delimination; andwhen some of the areas of delimination are greater than 200ms, performingepicardial ablation of the areas of delimination greater than 200ms. Themethod may further comprise preparing an updated epicardial duration mapafter performing epicardial ablation, and determining whether or not a BrSpattern appears in the updated epicardial duration map; and when the BrSpattern appears, performing epicardial ablation. The method may furthercomprise preparing an updated epicardial duration map after performingepicardial ablation, and determining whether or not an abnormal EGMexists in the updated epicardial duration map; and when the abnormal EGMexists, performing epicardial ablation. The method may further comprisepreparing an updated epicardial map comprising maintaining anatomicalvolume data and adding electroanatomical data.